Hoglund, SE
Anders Hoglund, Balsta SE
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20100328444 | ADAPTIVE CAMERA AND ILLUMINATOR EYETRACKER - An eye tracker includes at least one illuminator for illuminating an eye, at least two cameras for imaging the eye, and a controller. The configuration of the reference illuminator(s) and cameras is such that, at least one camera is coaxial with a reference illuminator and at least one camera is non-coaxial with a reference illuminator. The controller is adapted to select one of the cameras to be active to maximize an image quality metric and avoid obscuring objects. The eye tracker is operable in a dual-camera mode to improve accuracy. A method and computer-program product for selecting a combination of an active reference illuminator from a number of reference illuminators, and an active camera from a plurality of cameras are provided. | 12-30-2010 |
20110069277 | VISUAL DISPLAY WITH ILLUMINATORS FOR GAZE TRACKING - A visual display characterized by hidden reference illuminators is adapted to emit invisible light for generating corneo-scleral reflections on an eye watching a screen surface of the display. The tracking of such reflections and the pupil center provides input for gaze tracking. A method for equipping and an LCD with a reference illuminator are also provided. A system and method for determining a gaze point of an eye watching a visual display comprising reference illuminators are further provided. The determination of the gaze point may be based on an ellipsoidal cornea model. | 03-24-2011 |
20120327101 | VISUAL DISPLAY WITH ILLUMINATORS FOR GAZE TRACKING - A visual display characterized by hidden reference illuminators is adapted to emit invisible light for generating corneo-scleral reflections on an eye watching a screen surface of the display. The tracking of such reflections and the pupil center provides input for gaze tracking. A method for equipping and an LCD with a reference illuminator are also provided. A system and method for determining a gaze point of an eye watching a visual display comprising reference illuminators are further provided. The determination of the gaze point may be based on an ellipsoidal cornea model. | 12-27-2012 |
20140062868 | VISUAL DISPLAY WITH ILLUMINATORS FOR GAZE TRACKING - A visual display includes hidden reference illuminators adapted to emit invisible light for generating corneo-scleral reflections on an eye watching a screen surface of the display. The tracking of such reflections and the pupil center provides input to gaze tracking. A method for equipping and an LCD with a reference illuminator are also provided. Also provides are a system and method for determining a gaze point of an eye watching a visual display that includes reference illuminators. The determination of the gaze point may be based on an ellipsoidal cornea model. | 03-06-2014 |
Anders Hoglund, Munka Ljungby SE
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20130098337 | INTERNAL COMBUSTION ENGINE FOR A VEHICLE COMPRISING AT LEAST ONE COMPRESSOR CYLINDER AT LEAST ONE COMPRESSOR CYLINDER CONNECTED TO A COMPRESSED-AIR TANK - An internal combustion engine includes a working cylinder ( | 04-25-2013 |
20140238009 | ACTUATOR - An actuator, including a cylinder, an actuator piston displacably arranged in the cylinder, a pressure fluid circuit having a channel mouthing in the cylinder, an indirectly electrically controlled first valve body, arranged in the channel for controlling a flow of a pressure fluid in the channel, and a second valve body, arranged in or at the channel to open and close the channel, the second valve body being a member fixedly connected to the actuator piston, and the first valve body and the second valve body being arranged in series with each other in the channel. The actuator further includes an electrically controlled three-way valve that is arranged to alternately open for a pressure fluid flow from a high pressure source and a pressure fluid flow from a low pressure source, chosen pressure fluid flow being arranged to act against and admit displacement of the first valve body. | 08-28-2014 |
Anders Hoglund, Vejbystrand SE
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20090217894 | METHOD OF BRAKING AN ACTUATOR PISTON, AND A PNEUMATIC ACTUATOR - A pneumatic actuator, connected to a pressure fluid circuit ( | 09-03-2009 |
Anders L. Hoglund, Kungsbacka SE
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20090313164 | METHOD OF ESTABLISHING AN ENDOGENOUS FUTURES MARKET FOR POLLUTANT EMISSION FEES - The method of reducing emissions of a pollutant by relying on a novel endogenous futures market to set the pollutant emission fees. The individual marginal cost (m | 12-17-2009 |
20110218910 | METHOD OF ESTABLISHING AN ENDOGENOUS FUTURES MARKET FOR POLLUTANT EMISSION FEES - The method of reducing emissions of a pollutant by relying on a novel endogenous futures market to set the pollutant emission fees. The individual marginal cost (m1) is known by actors, companies, individuals or actors for reducing one emission unit of the pollutant. The current market rate of the futures price (n1) for an emission unit is determined by the market. The emission fee (s1) during a certain time period (for instance; month) in the future is set by law or decree to be the same as the price of the futures contract on a certain expiry date in advance of the above mentioned time period to ensure genuine uncertainty of (s1). | 09-08-2011 |
Andreas Hoglund, Solna SE
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20140194120 | Method and Apparatus for Use in a Mobile Communication Network - There is provided a method of operating a network node in a communication network, the communication network comprising a mobile device, a first base station and a second base station, the first base station having a lower transmission power than the second base station and being located within the coverage area of the second base station, the mobile device being located within an imbalanced region between the first base station and the second base station and being served by the first base station, the method in the network node comprising configuring the mobile device, the first base station and the second base station such that the mobile device transmits uplink data to the first base station, and the mobile device receives downlink data only from the second base station. Corresponding methods are provided for operating a mobile device and a second base station. A network node, mobile device and second base station are also provided that are configured to perform the respective operating methods. | 07-10-2014 |
20140219089 | Method and Apparatus For User Equipment Control in a Cellular Network - The present invention relates to an apparatus and method for controlling a number of user equipments operating in a cellular network. The method comprises receiving an indication that a rise-over-thermal (RoT) measured in a cell is above a threshold. In response to reception of the indication, it is determined ( | 08-07-2014 |
Kasper Hoglund, Ronninge SE
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20080267845 | Multipurpose Flow Module - The present invention relates to a multipurpose flow module comprising flow plates and/or heat exchanger plates stacked together, which flow plate having a flow channel and one or more connection ports. To each flow plate or heat exchanger plate one or more barrier plates may be attached. The present invention further relates to a method for extraction, for reaction, for mixing, or combinations thereof in the multipurpose flow module, and to uses of the multipurpose flow module. | 10-30-2008 |
20100065251 | CLAMPING DEVICE FOR FLOW MODULE PLATES, REACTOR PLATES OR HEAT EXCHANGER PLATES - The present invention relates to a clamping device comprising two end plates ( | 03-18-2010 |
20120269704 | CLAMPING SYSTEM - The present invention relates to a clamping system comprising two or more grids of springs in a flow module or in a plate reactor. The invention also relates to methods for opening and closing a clamping system, a frame arrangement, a control system for pressure release, and a use of the clamping system as a plate reactor. | 10-25-2012 |
20130139905 | FLOW MODULE PORT FITTING - A flow module port fitting to be inserted in port hole in a flow module, which port hole is in communication with flow channel. The port fitting comprises a head, and a shaft with a centre axis, attached to the head, wherein the shaft has a first and a second end portion, the port fitting comprises further a fastening element at its first end portion for fastening the port fitting to the flow module or flow plate. The port fitting comprises further a seal arranged either externally on said shaft or seal is arranged at the second end portion facing away from the head, or seal is arranged in the short side of said second end portion, wherein seal is sealing port hole together with port fitting from the fluids flowing in flow channel. | 06-06-2013 |
20130149218 | INSULATOR UNIT - An insulator unit for a multipurpose flow module, such as a plate reactor, comprising a plurality of thermally insulating layers arranged in a sandwich structure with a plurality of plates, to provide thermal insulation across the sandwich structure. | 06-13-2013 |
20140311612 | TUBE MODULE - A tubular flow module includes at least two concentric tubes with spiral features, wherein first tube is coaxially arranged inside a second tube and each tube has a maximum diameter and a minimum diameter, wherein the maximum diameter of first tube is larger than the minimum diameter of second tube, defining a flow path for fluids between first and second tubes. A tubular flow module system and use of the tubular flow module is also disclosed. | 10-23-2014 |
20150017080 | RESIDENCE TIME PLATE - The present invention relates to a residence time plate comprising a stack of at least two substantially parallel and elongated flow chambers arranged such that the elongated side of each flow chamber lies next to the elongated side of a neighboring flow chamber and is separated by said neighboring chamber by a separation wall. Each separation wall has at least one through hole forming a communication between two neighboring flow chambers, and the through holes are arranged in the separation walls on alternating sides of an imaginary central line drawn through the stack of flow chambers such that the flow direction in a flow chamber is along the extension of the flow chamber and opposite the flow direction of a neighboring chamber. Moreover, the residence time plate comprises at least one liquid inlet and at least one liquid outlet arranged such that liquid flowing from said inlet to said outlet passes through the stack of flow chambers. Further, at least one flow-path enhancing insert is arranged in at least one flow chamber and forming a number of insert flow passages in said flow chamber, wherein the insert flow passages are arranged such that liquid flowing in the flow chamber is directed through said insert flow passages, thereby forming a zigzag flow path along the flow direction of the flow chamber. | 01-15-2015 |
20150021002 | CHANNEL PLATE HEAT TRANSFER SYSTEM - A flow-plate is dividable in mid plane. The flow-plate includes two parts, each part includes a channel side and a utility side, and the two parts of the flow plate are counter parts and complementing each other. When the flow-plate is connected the two parts form a channel between the two counter parting channel sides. The channel includes curved obstacles, sidewalls and channel floors. The curved obstacles are lined up in parallel rows separated by sidewalls, the backside of the rows of curved obstacles have deep machined grooves making the obstacles hollow for heat transfer fluids on utility sides. A flow-plate section and a flow module are also disclosed. | 01-22-2015 |
Lars Hoglund, Uppsala SE
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20120219753 | CAST SHEET AND METHOD OF PRODUCING THE SAME - A cast sheet that consists of a non planar net structure with cavities, where the net structure spread across a plane and where the cavities can form holes from one side of the sheet to the other. The cavities on both of the sides of the sheet can be arranged in identical structures where the structure of both sides are displaced or rotated in relation to each-other. Also described is a form template for casting of such a sheet and a method for producing such sheet. | 08-30-2012 |
Leif Hoglund, Skedvi SE
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20100012624 | High-Voltage Disconnecting Circuit Breaker And Method Of Operating The Same - A high-voltage disconnecting circuit breaker includes a first and a second contact, a mechanism provided for moving the contacts to a first mutual distance, and a mechanism provided for quenching any arc appearing between the contacts during the movement to thereby provide the functionality of a high-voltage circuit breaker, wherein the mechanism provided for moving is further provided for moving the contacts to a second mutual distance larger than the first mutual distance after quenching of any arc to thereby provide the voltage withstand functionality of a high-voltage disconnector. | 01-21-2010 |
Lennart Hoglund, Linkoping SE
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20110222722 | LOUDSPEAKER WITH DISTRIBUTED DRIVING OF THE MEMBRANE - The membrane of a loudspeaker, which is driven on a limited part of the membrane, does not move completely like the tone current. For example, a cone, which is driven in the top, provides more accurate driving by also being driven in the periphery from the drive system back where the movement of the sound coil also is taken out. The driving can e.g. be distributed with a cone of net. With separate sound coils from the front side and back side of the driving system, the loudspeaker properties can be optimised. The biggest benefit is achieved with a long loudspeaker where the movement is taken out from the back side of the long drive system and distributed with plates, cones and wavy walls to a bulgy membrane edges. | 09-15-2011 |
Mikael Hoglund, Alingsas SE
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20140069679 | Cable Termination Device, A Method For Prefabricating A Cable Termination Device And A Method For Achieving A Cable Termination - A cable termination device of the dry type, including an insulator housing with an upper end and a lower end and having a hollow interior, which lower end has an opening for insertion of the cable. The device further includes a stress controller device located inside the insulator housing and adapted to be mounted on a high voltage cable, and an electrically insulating gel filling at least part of the hollow interior of the insulator housing and surrounding at least part of the stress controller device. Further, the stress controller device extends from the lower end of the insulator housing and into the housing where it has a free end, whereby a space is formed between the stress controller device and an inner wall of the insulator housing. | 03-13-2014 |
Mike Hoglund, Harestad SE
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20130040550 | SYSTEM AND METHOD FOR VENTILATING A DEFINED SPACE - The present invention relates to a system ( | 02-14-2013 |
Tobias Hoglund, Linkoping SE
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20080204571 | IMAGING APPARATUS - An imaging apparatus including an infrared video camera. The infrared video camera includes a sensor array operable to produce successive video images in the form of pixelated two-dimensional images. The imaging apparatus further comprises a processing arrangement operable to reduce or increase the overall brightness of an image in dependence upon the overall brightness of the pre-enhanced image and the overall brightness of the preceding enhanced image, so that the change in the overall brightness (DC-level) between the enhanced image and the preceding enhanced image is decreased. | 08-28-2008 |
20100073498 | ENHANCEMENT OF IMAGES - A method of obtaining a spatial low pass filtered images from the video output of a video camera operable to produce successive video frames in the form of pixelated 2D sensed images. Each of the sensed images has a first predetermined number of rows of pixels and a second predetermined number of columns of pixels. The method may include scanning the sensor array row by row, and deriving the value of each pixel of said low spatial frequency image in such a way that said low spatial frequency value of a pixel is dependent on at least all earlier scanned pixels of the current row and all earlier scanned rows, but is not dependent on the pixels of rows located below a pixel row which is a third predetermined number of rows below the current row, said third predetermined number being significantly less than said first predetermined number. | 03-25-2010 |